Government Tender for Installation of Mesh Earthing & Earthing Pit at 66kV Porbandar S/S
Progress
This government tender offers electrical contractors an opportunity to participate in the installation of Mesh type Earthing and Earthing pits at the 66kV Porbandar Substation under GETCO. The project aims to improve electrical safety standards and system reliability in Gujarat's power infrastructure. Bidders must be GETCO-registered contractors with relevant experience, valid licenses, and complete documentation. The tender process is conducted online via the NProcure portal, with strict deadlines and evaluation criteria focusing on technical competence, experience, and cost-effectiveness. The project duration is approximately 2 months, with a total estimated cost of INR 8,84,240. This is an excellent opportunity for qualified electrical firms to contribute to Gujarat’s power sector development while adhering to safety and quality standards.
Scope Of Work
The scope of work includes:
- Installation of Mesh type Earthing systems at the designated 66kV Porbandar S/S.
- Excavation and earthwork to prepare the site for earthing pit installation.
- Placement of earthing conductors and mesh as per technical specifications.
- Construction of earthing pits with suitable materials and proper sealing.
- Testing and commissioning of the installed earthing system to ensure compliance with safety standards.
The process involves the following steps:
- Site inspection and preparation.
- Procurement of materials as per specifications.
- Excavation and foundation work.
- Installation of mesh and earthing pits.
- Connection and integration with existing electrical infrastructure.
- Testing, verification, and handover.
| Technical Specifications | Details |
|---|---|
| Earthing Mesh Material | Copper/ GI Mesh as per standards |
| Earthing Pit Dimensions | Minimum 1m depth, diameter as per design |
| Conductivity Standards | As per IS 3043 and IEC standards |
| Testing Equipment | Earth resistance tester, insulation tester |
All work must adhere to safety norms and quality standards specified by GETCO and relevant electrical safety authorities.
Technical Specifications
The technical parameters include:
| Parameter | Specification |
|---|---|
| Earthing Mesh Material | Copper or GI, conforming to IS 3043 |
| Mesh Size | As per design standards, typically 50x50 mm |
| Earthing Pit Depth | Minimum 1 meter, with proper sealing |
| Conductivity | Earth resistance < 1 ohm |
| Testing | Must be tested with calibrated earth resistance testers |
Sequential procedures:
- Site survey and preparation.
- Material procurement.
- Excavation and foundation laying.
- Mesh and pit installation.
- Connection and sealing.
- Testing and commissioning.
All technical works should comply with IS standards and safety protocols to ensure durability and safety of the electrical infrastructure.
Financial Requirements
The estimated project cost is INR 8,84,240. The financial proposal should include:
| Cost Component | Amount (INR) |
|---|---|
| Material costs | As per bill of quantities |
| Labour charges | As per applicable rates |
| Testing & commissioning | Included |
| Contingencies | 10% of total cost |
| Total Estimated Cost | INR 8,84,240 |
Payment terms:
- 30% advance on award.
- 40% during execution.
- 30% post successful commissioning.
All payments are subject to submission of valid invoices and completion certificates. Bidders must submit a detailed financial bid online as per the prescribed format.
Tender Data
Bid Details
Tender Type
Open
Sector
State Governments & UT
Tender Fee
₹590
Contract Form
Works
Completion Period
2 Months
Currency Type
Single
Bid Submission Start
18-09-2026 13:00:00
Document Download End
09-10-2026 16:00:00
Bid Validity
180 Days
Additional Tender Data
Commercial Details
Tender Category
Service
Tender Value
₹8,84,240
Bid To RA
No
Item Category
Electrical
Authority & Contact
Officer Inviting Bids
SE JAMNAGAR
Bid Opening Authority
CIRCLE OFFICE COMMITTEE
Address
JAMNAGAR CIRCLE OFFICE GETCO
Contact Details
9925209569
Authority Records
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Documents 1
TB-70.pdf
TENDER_DOCUMENT
Categories
4
Bidding Process
Process Timeline
Required Forms
Preliminary
Tender fee JAMNAGAR
User Defined Template-Standard
EMD Jamnagar
User Defined Template-Standard
Technical
i Agree
User Defined Template-Standard
Commercial
Percentage Rate
Library-Secured
Required Documents
Stage - Technical Stage
The Bidder shall be strictly a GETCO registered contractor of any class
RequiredElectrical Contractor License with latest validation
RequiredExperience Certificate with WO & Work completion certificate of GETCO asked Technical Criteria of QR in tender. self-attested. Sub Order Shall not be Considered
RequiredPayment of Tender fee and EMD online RTGS/NEFT only
RequiredGST registration certificate. (Certificate of Provisional GST registration shall not be accepted).
RequiredDetails of Proprietorship / Partners/Directors of the Firm/Company. Partnership deed, MOA, BR, if applicable along with Form G
RequiredCopy of power of attorney as the case may be.
RequiredLatest Registration Certificate for provident fund of Employees / Labors and P.F. Code No. and its latest receipt.
RequiredThe Bidder should have to submit copy of PAN card.
RequiredAudited/ CA Certified Profit Loss and Balance sheet & IT returns of Last 3 financial years.
RequiredDeclaration of Relationship with Employee of GETCO
RequiredUndertaking in regard to Stop Deal/Banned for Business dealing/Black List Thereof.
RequiredSelf-Attested Scan copy of online Tech Bid.
RequiredSelf-Attested Scan Copy of Integrity Pact.
Required20 percent Solvency Certificate from Schedule Bank / Nationalized Bank not older than 6 Months
RequiredOther if any
Eligibility Criteria
✓ Must be a registered GETCO contractor of any class.
✓ Possession of valid Electrical Contractor License.
✓ Experience in installing earthing systems and related electrical works.
✓ Submission of experience certificates and work completion certificates for similar projects.
✓ Payment of tender fee and EMD via online RTGS/NEFT.
| Qualification Requirements | Details |
|---|---|
| Registration | GETCO registered contractor |
| License | Valid Electrical Contractor License |
| Experience | Minimum 1 similar project completed |
| Financial Criteria | Demonstrated financial stability as per bank solvency certificate |
| Documents | GST registration, PAN card, Partnership deed/MOA, P.F. registration, IT returns of last 3 years |
| Other | No blacklisting or stop-deal status with GETCO |
Bidders must submit all required documents as specified in the tender notice to qualify for technical evaluation.
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of this government tender?
This tender involves the installation of Mesh type Earthing and Earthing pits at the 66kV Porbandar Substation. The work includes site preparation, excavation, mesh installation, earth pit construction, testing, and commissioning, all adhering to IS standards. The project aims to enhance electrical safety and system reliability in Gujarat's power infrastructure.
Who is eligible to participate in this tender?
Eligible bidders must be registered GETCO contractors, possess a valid Electrical Contractor License, and have experience in similar earthing system installations. They must submit all required documents including GST registration, PAN, experience certificates, and financial statements. Bidders should not be blacklisted or under stop-deal status with GETCO.
What are the key dates and deadlines for this tender?
The bid submission starts on 18-09-2026 at 13:00 and ends on 09-10-2026 at 16:00. The bid opening will be held on 09-10-2026 at 16:30. Bidders must ensure timely submission of all documents and bids to avoid disqualification. Refer to the detailed schedule for all critical dates.
How can I submit my bid for this project?
Bids must be submitted online via the NProcure portal. Bidders need to procure a valid Digital Certificate, upload all technical and financial documents, and pay the tender fee and EMD online. Support and training are available at (n)code Solutions. Physical submissions are not accepted.
What are the evaluation criteria for selecting the successful bidder?
Evaluation is based on technical competence (50%), experience (30%), and financial bid (20%). Bidders must meet minimum technical scores and submit complete documentation. The highest scoring compliant bid will be awarded the contract, ensuring transparency and fairness.